| 000 | 00595nam a2200193Ia 4500 | ||
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| 005 | 20250508161248.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aTextBook | ||
| 040 |
_aFEDL _beng _cFEDL |
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| 041 |
_aeng _2eng |
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| 084 |
_a371.33, WIT _qFEDL |
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| 100 |
_aWittich Walter Arno _9760591 |
||
| 245 | 0 | _aAudio-visual materials : Their nature and use | |
| 260 |
_aNew York, USA _bHarper and Brothers Publishers _c1953 |
||
| 300 | _axx,564p | ||
| 650 |
_aTeaching Aid; Audio-Visual Materials _9770474 |
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| 942 |
_cTB _h371.33, WIT |
||
| 999 |
_c1369207 _d1369207 |
||